Magnum is a big integer library for Vim plugins written entirely in Vim script. Currently it provides just a small set of predicates, arithmetic, and conversion operations. It also includes a simple random number generator.

Complete documentation is included and can be accessed via ":h magnum".

If you use a plugin management system use the installation procedure appropriate to your setup.

Keep in mind that magnum.vim depends on the Maktaba plugin, so be sure to install that as well if your plugin manager doesn't handle dependencies for you. For example, with pathogen.vim the installation goes: